Kenya vs Tanzania: Age population, age 21, female, interpolated
Kenya
595,955
in 2025
Tanzania
682,402
in 2025
Kenya rank
17th
Tanzania rank
15th
Age population, age 21, female, interpolated over time
- Kenya
- Tanzania
How they compare
Tanzania currently reports 682,402 against 595,955 in Kenya, a difference of 86,447.
That makes Tanzania's figure about 1.1 times Kenya's.
The two have swapped places 4 times across 66 shared years of data; in 1960 it was Tanzania ahead.
Kenya ranks 17th and Tanzania ranks 15th of 217 countries.
Tanzania has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Kenya | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 79,626 | 108,919 | 29,293 | Tanzania |
| 1970s | 112,245 | 145,817 | 33,572 | Tanzania |
| 1980s | 184,081 | 191,605 | 7,524 | Tanzania |
| 1990s | 261,273 | 278,893 | 17,621 | Tanzania |
| 2000s | 364,248 | 374,482 | 10,234 | Tanzania |
| 2010s | 455,981 | 484,098 | 28,117 | Tanzania |
| 2020s | 558,385 | 628,938 | 70,553 | Tanzania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher age population, age 21, female, interpolated, Kenya or Tanzania?
- Tanzania, at 682,402 against 595,955 in Kenya as of 2025.
- What is the difference in age population, age 21, female, interpolated between Kenya and Tanzania?
- 86,447, with Tanzania ahead.
- How many years of comparable data are there for Kenya and Tanzania?
- 66 years are reported by both, from 1960 to 2025.
- How do Kenya and Tanzania rank globally for age population, age 21, female, interpolated?
- Kenya ranks 17th and Tanzania ranks 15th of 217 countries.
- Where does this data come from?
- United Nations Population Division. World Population Prospects: 2022 Revision, published as Age population, age 21, female, interpolated. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Age population, female refers to female population at the specified age level. The geographical areas included in the data are the same as the data source.